Search for OSINT tools

Find out everything about a domain name, its owner, the server it's hosted on, its ownership history, similar domains and much more.

The Domain Dossier tool generates reports from public records about domain names and IP addresses to help solve problems, investigate cybercrime, or just better understand how things are set up. These[...]

This test will list MX records for a domain in priority order. The MX lookup is done directly against the domain's authoritative name server, so changes to MX Records should show up instantly. You can[...]

Was your profile compromised in the Ashley Madison hack?

Monitor emails, phones, usernames, and much more. We'll notify you whenever your data is found in a new breach, or on the darkweb.

Check if your email address is in a data breach.

Email address validation. Enter an email address for instant validation.

EmailRep uses hundreds of factors like domain age, traffic rankings, presence on social media sites, professional networking sites, personal connections, public records, deliverability, data breaches,[...]

ReadNotify lets you know when email you've sent gets read.

Validate email addresses without sending email: Improve sender reputation, deliverability and reduce bounce rates with Byteplant's email validator.